Arctic blast brings coldest day of the season Sunday with falling temperatures and dangerous wind chills across north Georgia ...

Melting sea ice in the Arctic region is leading to extreme rainfall and flooding in South Asia. In a newly published paper, scientists predict that Arctic sea ice declines will put residents of South ...

During World War II, the U.S. got a taste of what a war in the Arctic could look like. In the Battle of Attu, the Japanese army took the Aleutian island of Attu in Alaska and the 7th Infantry Division ...

Temperatures in the North Pole soared above freezing over the weekend — with the high Arctic reaching 36 degrees Fahrenheit (20 degrees Celsius) above average. Scientists are concerned that these ...

The Electric Reliability Council of Texas, the agency managing the state's power grid, issued a Weather Watch on Monday due to an Arctic front arriving on Tuesday. The cold weather is expected to ...

An unusually strong disruption in the upper atmosphere is setting the stage for a winter pattern that could lock much of the United States into bitter, prolonged cold. Forecasters are tracking a polar ...

WASHINGTON -- Warming at the top of the world has gone into overdrive, happening twice as fast as the rest of the globe, and extending unnatural heating into fall and winter, according to a new ...

Meteorologists don't have the specific forecast ready yet, but there is a growing consensus that December will be a frigid one for parts of the United States. The National Weather Service's Climate ...

SODANKYLÄ, Finland — Army 2nd Lt. Emily Rief, concealed by a whitened camouflage tent and the cover of a nondescript patch of pine forest blanketed by powdery snow, tracked enemy movements with ...

"This was a very extreme winter warming event," Rantanen said. "Probably not the most extreme ever observed, but still at the upper edge of what can happen in the Arctic." Related: Ocean warming 4 ...